[PATCH 3/4] d3d9/tests: Port wndproc tests to d3d9ex.

[Marvin]

Hi,

While running your changed tests on Windows, I think I found new failures.
Being a bot and all I'm not very good at pattern recognition, so I might be
wrong, but could you please double-check?
Full results can be found at
https://testbot.winehq.org/JobDetails.pl?Key=9533

Your paranoid android.


=== w8 (32 bit d3d9ex) ===
d3d9ex.c:1294: Test failed: Got unexpected hr 0.
d3d9ex.c:1296: Test failed: Got unexpected hr 0.
d3d9ex.c:1298: Test failed: Got unexpected hr 0.
d3d9ex.c:1300: Test failed: Got unexpected hr 0.